STC411 Full Mortise Acoustic Automatic Door Bottom Accentra (formerly Yale) 7000 Series Rim Exit Devices Standalone battery operated

Standalone battery operated

4700 (discontinued)

and 510 feet lengths

Its strength is derived from a unique keeper pin locking design

US10B/613 finishes)

STC411 Full Mortise Acoustic Automatic Door Bottom Accentra (formerly Yale) 7000 Series Rim Exit Devices Standalone battery operatedThe Premier Pemko Acoustic Automatic Door Bottom The Pemko STC411 automatic door bottom is the latest design for high quality performance in acoustic control and sound attenuation. The newly designed spring assembly increases the pressure applied on the drop bar across the entire length of the automatic door bottom, maximizing seal performance. When installed, the high quality, multi finned seal of the Pemko STC series automatic door bottoms conform